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Product comparison · 2 data projectors

Viewsonic PJ1158 4000 ANSI lumens LCD XGA (1024x768) vs Viewsonic PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768)

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  • 21specifications compared
  • 15differ
  • 6identical
  • 29known for one product only

Key differences

  • Projector brightness
    • 4000 ANSI lumens
    • 2900 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Contrast ratio (typical)
    • 1300:1
    • 3000:1
  • Service life of light source
    • 2000 h
    • 4000 h
  • Lamp power
    • 285 W
    • 180 W
  • VGA (D-Sub) ports quantity
    • 2
    • 3
  • Number of built-in speakers
    • 4
    • 1
  • RMS rated power
    • 4 W
    • 2 W

Side by side

Differences highlightedShow differences only
50 specifications
A

Viewsonic

PJ1158 4000 ANSI lumens LCD XGA (1024x768)

Model PJ1158

View product
B

Viewsonic

PJD6221 data projector 2900 ANSI lumens DLP XGA (1024x768)

Model PJD6221

View product
Projector3 differ
Projector brightnessDiffers4000 ANSI lumens2900 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs1300:13000:1
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distanceKnown for one1.2/10
Number of coloursKnown for one16.78 million colours
Horizontal scan rangeKnown for one30 - 80 kHz
Vertical scan rangeKnown for one50 - 120 Hz
Keystone correction, horizontalKnown for one40°
Keystone correction, verticalKnown for one±40°
Matrix sizeKnown for one1.4 cm (0.55")
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers2000 h4000 h
Lamp powerDiffers285 W180 W
Service life of light source (economic mode)Known for one3000 h
Lamp typeKnown for oneUHB
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one18.36 - 22.02 mm
Digital zoomKnown for one1.2x
Videoidentical
Analog signal format systemKnown for oneSECAM
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers23
S-Video inputs quantity11
USB 2.0 ports quantity11
Serial interface typeKnown for oneRS-232
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inKnown for one1
DVI portKnown for oneYes
Audio (L/R) inKnown for one2
Headphone outputsKnown for one2
Networkidentical
Ethernet LAN (RJ-45) ports11
Features1 differ
CertificationDiffersCE, CB, GS, GHOST, UL60950, C-UL, FCC B, C-Tick, NOM, CCC, PSB, WEEE, RoHSCB, ROHS, WEEE, UL/cUL, FCC-B, ICES-003, IRAM (Argentina), NOMPSB, C-tick, EK, CE, TUV/GS, GOST-R, Hygienic, SASO UKrSEPRO, CCC
Multimedia2 differ
Number of built-in speakersDiffers41
RMS rated powerDiffers4 W2 W
Design1 differ
Market positioningDiffersPortablePresentation
Displayidentical
Colour depthKnown for one24 bit
Power1 differ
Power consumption (typical)Differs460 W235 W
Power consumption (standby)Known for one1 W
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 85%30 - 85%
Storage relative humidity (H-H)Known for one30 - 85%
Weight & dimensions1 differ
WeightDiffers7.1 kg2.7 kg
Other features1 differ
Aspect ratioKnown for one4:3, 16:9
Audio inputKnown for one1 × 3.5 mm mini jack
Audio outputKnown for one1 × 3.5mm mini jack
Dimensions (WxDxH)Differs418 x 319 x 139 mm280 x 218 x 108 mm
Power requirementsKnown for oneAC 100-240 V, 50 - 60 Hz, 2.5A
RS-232 portsKnown for one1
I/O portsKnown for one1 × RCA jack 1 × 4-pin mini-DIN

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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